8ede0bdb63
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: H. Peter Anvin <hpa@zytor.com>
16 lines
434 B
C
16 lines
434 B
C
#ifndef __UM_DESC_H
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#define __UM_DESC_H
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/* Taken from asm-i386/desc.h, it's the only thing we need. The rest wouldn't
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* compile, and has never been used. */
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#define LDT_empty(info) (\
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(info)->base_addr == 0 && \
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(info)->limit == 0 && \
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(info)->contents == 0 && \
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(info)->read_exec_only == 1 && \
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(info)->seg_32bit == 0 && \
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(info)->limit_in_pages == 0 && \
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(info)->seg_not_present == 1 && \
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(info)->useable == 0 )
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#endif
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